# A tibble: 6 × 11
yr grp grpact Crew MonitoringAgency Site Depth Savspecies var aveval
<int> <chr> <chr> <chr> <chr> <chr> <int> <chr> <chr> <dbl>
1 2020 A 2020: … K. H… MCNRD 1 -50 Halodule Abun… 3
2 2020 A 2020: … K. H… MCNRD 1 -50 Halodule Blad… 0
3 2020 A 2020: … K. H… MCNRD 1 -50 Halodule Shor… 0
4 2020 A 2020: … K. H… MCNRD 3 -60 Halodule Abun… 5
5 2020 A 2020: … K. H… MCNRD 3 -60 Halodule Blad… 22
6 2020 A 2020: … K. H… MCNRD 3 -60 Halodule Shor… 27.3
# ℹ 1 more variable: sdval <dbl>[1] "Halodule" "Thalassia"[1] "Halodule" "Thalassia"[1] "Halodule" "Syringodium" "Thalassia" [1] "Syringodium" "Thalassia" "Halodule" [1] "Halodule" "Thalassia"[1] "Halodule" "Thalassia"